baber/WOPTO huggingface dataset:
Patent JP-H06325320-A (JP)
Title: Magnetic head device
Inventor: SUGANO TAKASHI
IPC: G11B5/127
Filed: 1993-05-18
Abstract: PURPOSE:To decrease the crosstalks between chips and to improve reproduced output characteristics by winding windings only on the side cores of respective magnetic head chips arranged to face each other in a head traveling direction. CONSTITUTION:The same base 1 is provided thereon with a pair of magnetic head chips 2, 3 having azimuth angles varying from each other apart a prescribed distance in the head traveling direction X facing each other. The head chips 2, 3 consist of center cores 4, 5 and side cores 6, 7 of oxide magnetic materials, such as ferrite, and are gap-joined, by which magnetic gaps g1, g2 acting as recording and reproducing gaps are formed between the butt surfaces thereof. The magnetic gaps g1, g2 are formed in the directions varying from each other in order to prevent the pickup of the magnetic fluxes leaking from the one head chip by the other head chip. The one-side center cores 4, 5 constituting the closed magnetic path are formed as the bar-shaped magnetic cores of a small thickness.
Patent JP-H11298530-A (JP)
Title: Packet exchange system and its congestion control method
Inventor: SAGARA KAZUHIKO
IPC: H04L47/41
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To conduct congestion control in an excellent way even when exchanges and multiplexers are distributed in a large network scale or the throughput of exchanges is increased. SOLUTION: Congestion information detected in each communication module in a local system network 200 is distributed for an autonomous period and collected by a radio communication system via a radio antenna 280. The radio communication system 300 acts like a kind of database and predicts congestion based on the congestion information of a packet exchange 250 obtained by a server 240 of a relay system network 210. When the radio communication system 300 predicts congestion, the predicted congestion information is sent to a congestion detection section 270 of the local system network 200 via the radio antenna 280 again. Each communication module controls a packet transmission rate of a multiplexer circuit 260 based on the predicted congestion information to control congestion in the packet exchange 250.
Patent JP-H09305762-A (JP)
Title: Inspecting method for pattern
Inventor: HATTORI SHINICHI
IPC: G06T7/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To inspect the disconnection of patterns at high speed. SOLUTION: Master patterns crossing the sides of an inspection range are successively numbered and numbering is executed for applying the same number to one pattern composed of linked pattern edges (step 104). The inspection range corresponding to the inspection range of master patterns is taken out of patterns to be measured and numbering is executed (step 108). When disconnection exists, the pattern edges are not linked at the disconnected part and different numbers are applied to two patterns, which are to be equal originally, cut by the disconnected part. Thus, by comparing the numbers applied to the master pattern and the pattern to be measured (step 109), the disconnection of the pattern to be measured can be detected.
Patent JP-H01286490-A (JP)
Title: Construction of connecting flexible conducting material to printed wiring
Inventor: ISHII SATOSHI
IPC: H05K1/14
Filed: 1988-05-13
Abstract: PURPOSE:To lower the cost by forming a plurality of lands close to the periphery of a slit on the top and rear faces of a substrate while forming shoulders on the opposite sides of a single-face support section having plate-type conducting lines the principal face of which is exposed at one end of the conducting lines, and soldering the plate-type conducting lines to the lands on the top and rear faces of the substrate with the shoulders engaged with the periphery of the slit. CONSTITUTION:A substrate 1 having printed wirings 11 formed thereon is provided with a slit 12, and a plurality of lands are formed close the periphery of the slit 12 on the top and rear faces of the substrate. A flat cable 6 having a plurality of plate-type conducting lines 7 juxtaposed with each other is provided with a one-face support section 6a by exposing the principal face of one end of the plate-type conducting lines 7. A back plate 16 is attached to the one-side support section 6a with an insulating member 13 interposed therebetween. Shoulders 15b of the back plate 15 are engaged by the periphery of the slit 12 whereby the cable 6 is positioned to the substrate 1. The exposed parts of the plate-type conducting lines 7 are soldered to the lands so that the cable 6 is electrically connected with the printed wirings 11 and, at the same time, the cable 6 is fixed to the substrate 1. In this manner, patterns of the printed wirings can be designed with increased degree of freedom while rigid connection can be obtained between the substrate and the cable.
Patent JP-H10293573-A (JP)
Title: Treatment of resonance wall of musical instrument and musical instrument by this treatment
Inventor: OGAWA KENJI
IPC: G10D7/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to render an increase in sound volume, improvement in sound quality, goodness of the connection of tones, decrease in noises, etc., and to obtain an excellent playing feel by temporarily or permanently forming a coating layer of a lubricating material which relieves and mitigates the coefft. of fraction between the resonance walls on the inside and outside parts of a musical instrument and an air layer. SOLUTION: The coating layer 4 of silicon is formed on the resonance wall 2 of a musical instrument body 1 by applying a silicon soln. thereon by a spraying system or adhering this soln. thereto by a dipping or brushing system. Whether the coating layer 4 is made temporary or permanent depends on the forms of the application or adhesion of the silicon soln. which is the lubricating material 3. By and large, the effect within the limited time is maintained in the specific playing time and thereafter, the original state may be restored in the case of the spraying system. The permanent effect is maintained in the case the sufficient coating treatment is executed by the dipping or brushing system. The examples of the lubricating material 3 include molybdenum disulfide, etc., in addition to the silicon.
Patent JP-S5341640-A (JP)
Title: Air-fuel ratio controlling apparatus for automobile
Inventor: TAKADA SHIGETAKA
IPC: F02D29/02
Filed: 1976-09-28
Abstract: PURPOSE: To prevent the feeding of the excessive dense mixed gas by arranging the secondary air inflow controlling means which introduces the secondary air into the intake manifold only when the turning of the throttle valve decreases directly after acceleration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5914273-A (JP)
Inventor: ANSONII SABATEINO
IPC: H01M10/12
Filed: 1983-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5640702-A (JP)
Title: Detecting method of marking
Inventor: MORITA HIROYUKI
IPC: G01B11/00
Filed: 1979-09-10
Abstract: PURPOSE: To ensure the identification of marking part, by projecting the polarized light on the surface of object to be marked.  
     CONSTITUTION: The system consists of the projector 22 projecting polarized light having the direction of oscillation toward x via the 1st polarizer 20, photodetector 26 receiving the oscillation component only toward y via the 2nd polarizer 24, and marking deciding circuit 28 deciding the presence of marking from the output of the said photodetector 26. The photodetector 26 takes the range A orthogonal to the axial direction of the rod steel 10 being carried axially while being rotated, as the sight. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07318679-A (JP)
Title: Exhaust system for building
Inventor: SUZUKI SEIJIRO
IPC: G21C9/004
Filed: 1994-05-30
Abstract: PURPOSE:To remove radioactive substances from exhaust gas without sacrifice of the function for releasing pressure rise in a building upon rupture of a main steam piping or the like. CONSTITUTION:A blowout panel 3 normally closing an opening 2 made through the side wall 1a of a building 1 functions to open the opening 2 when the pressure in the building 1 reaches a predetermined level. A large diameter piping 4 is coupled, at one end thereof, with the opening 2 while covering the blowout panel 3 and immersed, at the other end thereof, into the water 5a in a pool 5. When the high temperature high pressure air in the building 1 is discharged to the outside, the air is introduced through the large diameter piping 4 to the pool 5. The steam is condensed by the pool water 5a radioactive substance contained in the exhaust gas, e.g. compressed air, are removed thus reducing the radioactive substance being discharge into the atmospheric air.
Patent JP-H06309740-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIMURA TAKASHI
IPC: G11B15/43
Filed: 1993-04-20
Abstract: PURPOSE:To obtain a magnetic recording/reproducing device capable of getting a satisfied head touch even in the case where the number of drum rotation is particularly increased. CONSTITUTION:The device is constituted in such a manner that plural recording modes with different number of drum rotation are provided and a reproduction is performed by changing the number of drum rotation in accordance with the mode at the time of reproduction. The device is furnished with means 18-21 to discriminate the mode of regenerative signal and means 22-26 to control the tape tension. The tape tension is made to change with the mode at the recording or reproducing time. When the rotation speed of drum is increased, the increment of an air film is prevented by increasing the tape tension against the time of a low speed, then the power deterioration is eliminated even at the time of a high speed rotation.
Patent JP-S5740118-A (JP)
Title: Bearing for rotary electric machine
Inventor: TOMONAGA MASARU
IPC: F16C23/00
Filed: 1980-08-22
Abstract: PURPOSE: To easily make an electric and a mechanical centers coincident with each other, by providing a sleeve between a spherical bearing and a bracket which supports the bearing.  
     CONSTITUTION: A spherical bearing 6 is supported by a bracket 5 for a rotary shaft 1 so that clearances 7 are defined at both the ends of the bracket 5. A sleeve 11, which has a spherical surface 111 which is fitted on that 61 of the bearing 6, is provided. After the spherical surface 61 of the bearing 6 is fitted on that 111 of the sleeve 11, the sleeve is appropriately displaced by a jack bolt 12 to optionally adjust the center of the bearing 6 to make an electric and a mechanical centers coincident with each other. According to this constitution, the spherical bearing 6 for a rotary electric machine can be set in an optional position. This results in enabling the neglect of manufacturing errors and the reduction of number of re-disassembly, processing and assembly steps and also facilitating the adjutment of position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06309013-A (JP)
Title: Device and method for assisting program preparation
Inventor: MATSUDA SHIGEHIKO
IPC: G05B19/05
Filed: 1993-04-21
Abstract: PURPOSE:To prepare a program efficiently in an easy-to-handle state by using a program diagram when a representation mode of arithmetic order and whether arithmetic is performed or not is preferably used or a control block diagram when a representation mode principally showing data arithmetic is preferable, and using them mixedly. CONSTITUTION:To display the control block diagram at a display part 6, an operation input part 1 is operated to move a cursor on the display screen of the display part 6 to a desired position on the display screen where a character or symbol is inputted and the key corresponding to the character or symbol to be inputted is operated; and then the code data corresponding to the key are inputted to an operation input storage part 2 and the character or symbol is displayed. An operation input-arithmetic instruction conversion part 3 converts the contents of the storage part 2 into an arithmetic instruction and stores it in an arithmetic instruction storage part 4. Thus, a program diagram is displayed on the screen consisting principally of the control block diagram together, so the basic arithmetic order is the same as before. Consequently, excellent program preparation environment is obtained.
Patent JP-S5642360-A (JP)
Title: Manufacture of semiconductor base
Inventor: ISHIZAKA MASAHIKO
IPC: H01L21/48
Filed: 1979-09-13
Abstract: PURPOSE:To simply obtain a base having high strength at a collar by placing an annular metal of good weldability around a recess of a lower die, engaging it with a cylindrical die, filling molten metal of good electric conductivity and pressurizing the metal as prescribed with an upper die having a recess at the center as engaged with the cylindrical die. CONSTITUTION:An Ni plate 43 having a through hole 42 at the center and a projection 41 for annularly welding is prepared. A lower die 53 having a recess 52 including a predetermined depth and the same diameter as the hole 42 of the plate 43 is engaged with the bottom of a cylindrical die 51. The projection 41 of the Ni plate 43 is brought into contact with the die 53, and copper molten metal 54 is filled therein. Then, it is engaged with the die, a punch 56 having a recess 55 of predetermined depth at the center is placed thereon, is pressurized by the pressure being higher than 500kg/cm<2> and is retained for longer than 60sec. Thus, it is molded. According to this method, the crystal grains become fine and can prevent the decrease in the mechanical strength of the base body and the collar due to recrystallization of the metal at the time of soldering the Ni metal to be adapted for mass production.
Patent JP-S5543432-A (JP)
Title: Using fare collecting and counting device for copying machine
Inventor: SASAMORI YUUSUKE
IPC: G03G21/02
Filed: 1978-09-25
Abstract: PURPOSE:To count the fare easily by setting in advance the using fare of the copying machine and the additional device by point number, adding it and collecting every use of the copying machine, and counting the using fare from the collection counted point number. CONSTITUTION:In the using mode discriminating circuit 1, the point number is set in advance in every addtional device or the copying machine body. From the copying machine or the respective additional device, is inputted a signal in the using mode discriminating circuit 1 every use thereof, so that the point number is generated every time of input, outputted to the adder mechanism 2, the added point number is memorized in the memory circuit 3, and the memorized point number in the memory circuit 3 is displayed on the display portion 4 such as counter. Accordingly, the using fare can be counted easily from the display of the display portion 4.
Patent JP-S6063833-A (JP)
Inventor: YOHEN ROOZE
IPC: H01H19/11
Filed: 1984-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5545508-A (JP)
Title: Rapid heating molding device of mold
Inventor: MIYAKE JIYUNICHI
IPC: B22C9/12
Filed: 1978-09-25
Abstract: PURPOSE:To radiate microwaves to the die and conductor protruding part to cure the mold material and enable the mold to be obtained rapidly by burying a circular cylindrical conductor in the mold material packed in the die. CONSTITUTION:Thermosetting mold material is packed in a die 1 which has a cylindrical through-hole 2. Next, a circular cylindrical center conductor 3 is exposed above the metal material and is buried in its center. Next, the die 1 is placed within the radiation range of the radiation part 4 continuous to a high frequency oscillator and heat is evolved by the magnetic field generated around the conductor 3 by the microwaves, whereby the mold material is rapidly cured.
Patent JP-H09307349-A (JP)
Title: Antenna system
Inventor: MORIYA MOTONOBU
IPC: H01Q21/24
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To selectively receive left/right-handed rotatory polarized wave with a high efficiency by turning on/off a switch circuit with polarized wave information, applying a DC voltage to a converter and converting a satellite broadcast radio frequency(RF) signal from an antenna into an intermediate frequency(IF) signal. SOLUTION: A plane array antenna 41 is connected to converters 42A, B via connection terminals 4A, B, and also reaches a rotary coupler 44 equivalent to a capacitor and a tuner 45 via DC cut capacitors 43A, B. On the other hand, a DC power supply 49 is connected to converters 42A, B via interference prevention resistors 47A, B and two switch circuits 48A, B controlled by a control circuit 46. The control circuit 46 turn on/off the switch circuits 48A, B based on polarized wave information denoting a desired circularly polarized wave. The converters 42A, B down-convert a satellite broadcast RF signal from the antenna 41 into an IF signal. Thus, the left/right-handed rotatory polarized waves are selectively received with a high efficiency.
Patent JP-S5910360-A (JP)
Title: Coating device of adhesive agent
Inventor: TAKAHASHI TOMIO
IPC: B05C5/02
Filed: 1982-07-07
Abstract: PURPOSE:To perform easily a coating operation in a uniform and desired width, by moving a sheet between the lower opening of a tank contg. an adhesive agent and a receiving base while sucking the sheet by vacuum and regulating the width of the opening with a pair of freely slidable control plates provided in the opening of the tank. CONSTITUTION:A sheet (b) travels while it is brought into tight contact with the traveling surface 12 of a receiving base 1 by the suction effect developed by a vacuum pump 15. Since the passage space (t) of the sheet (b) is maintained constant, an adhesive agent is coated on the surface thereof at a uniform thickness. The own weight of the adhesive agent (a) in the tank 2 is merely applied on the sheet in this stage; therefore, the sheet (b) is kept free from tearing, elongating or contracting hence uneven coating. The transverse width of the coating layer is regulated to a desired width simply by sliding a pair of control plates 8 of which projected lines 9 fit freely slidably into hollow grooves 10.
Patent JP-2000301632-A (JP)
Title: Tubular material and stretchable label
Inventor: YOSHII TOSHIYA
IPC: G09F3/06
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a tubular material and a stretchable label which have sufficient center sealing strength due to adhesion by laser irradiation and can be manufactured with high production efficiency. SOLUTION: This tubular material is formed of a cylindrically formed film 3 by overlapping both end parts 3a, 3b of a synthetic resin film 3 and bonding the parts by laser irradiation. The film 3 has an intermediate layer 1 and a surface layer 2 laminated on both face sides of the intermediate layer 1, which is formed of a material with higher laser absorbing properties than the surface layer 2.
Patent JP-S63283389-A (JP)
Title: Time division cross connector
Inventor: IMAI MASAMICHI
IPC: H04Q11/04
Filed: 1987-05-15
Abstract: PURPOSE:To reduce a coat per a transmission path by respectively providing a transmission path receiving part and a serial/parallel converting circuit and a parallel/serial converting circuit in the transmission path receiving part and increasing time division switch parts according to the quantity of the transmission paths by a mode switching signal. CONSTITUTION:More than one transmission path transmitting parts 2 having a receiving circuit 4 and the serial/parallel converting circuit 5, more than one transmission path transmitting parts having the parallel/serial converting circuit 6 and a transmitting circuit 7, and more than one time division switch parts 3 for dividing and storing all the transmission path receiving parts 1 and the transmission path transmitting parts 2 and controlling the multiplicity of a parallel signal and the number of the parallel signals according to the external mode switching signal are provided. When the quantity of the transmission paths is increased, the time division switch parts 3 are increased together with the transmission path receiving part 1 and the transmission path transmitting part 2, the disposed time division switch part 3 are set to another mode together with a new time division switch part 3 and continuously used. Thereby, the cost per the transmission path can be reduced.
Patent JP-H01287731-A (JP)
Title: Data base device and data base managing method
Inventor: TANAKA HIROHIKO
IPC: G06F17/30
Filed: 1988-05-13
Abstract: PURPOSE:To efficiently manage data substance not being housed in the table of a relational data base with uniform length by providing a substance name storing string managing part and a substance storing part classified by attribute, and referring to the same data substance from plural fields in the same string. CONSTITUTION:A data managing part 15 takes out table data record by record from a table data storage part 16, and decides whether or not the record satisfies a condition. When the record satisfying the condition exists, the table data of the record is returned to a data editing part 13 or a data retrieval part 14. At this time, when a request to take out the data substance relating to a designated data substance name is issued from the data editing part 13 or the data retrieval part 14 to the data managing part 15, the data managing part 15 refers to the substance name storing string managing part 17, and takes out the data substance relating to the data substance name from the substance storage part 18 classified by attribute. In such a way, it is possible to manage the data substance not being housed in the table of the relational data base with the uniform length efficiently.
Patent JP-2000304850-A (JP)
Title: Wave sending circuit for ultrasonic sensor
Inventor: HASHIMOTO YUSUKE
IPC: H04R3/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To increase energy for sending ultrasonic wave without increasing the number of parts greatly and improve an S/N ratio of an ultrasonic sensor more than a conventional one. SOLUTION: A wave sending circuit 2 sends ultrasonic waves by driving an ultrasonic vibrator 1 by high frequency signals. A switching circuit 4 switches direct current power supplied from a power supply circuit 10 which is a direct current power supply in a switching element Q1 consisting of a transistor to generate the high frequency signal and give it to a parallel circuit of the ultrasonic vibrator 1 and a coil L1. As a result, the voltage applied to the ultrasonic vibrator 1 due to electromotive force generated in the coil L1 by switching of the switching element Q1 has such wave shape that vibrates between an output voltage V in the power supply circuit 10 and a negative voltage-Va, and a voltage larger than the output voltage V as an absolute value is applied.
Patent JP-2000310447-A (JP)
Title: Additional device for bath having measures for reducing electric shock accident
Inventor: SHIINO SHIGEKI
IPC: F24H1/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To make any possible electric shock very weak though not eliminated by detecting the oscillation of bath water as caused when any person enters into a bathtub to separate a part to be supplied with a power containing a heater from a commercial power source. SOLUTION: A body 1 used floating on bath water in a bathtub is provided with an oscillation detection contact device 7 for detecting oscillation and when oscillation is caused by a person entering into the bathtub, the oscillation is detected by the contact device 7 to electrically separate a part to be supplied with a power containing a heater 6 which is supplied with a power from a commercial power source automatically from the commercial power source.